VEVOR Gas Tankless Water Heater, 4.3Gal Indoor 100000 BTU Instant Hot Water Heater, Smart Temperature Control & Clear LED Display & Multiple Security Protections for Whole House,Silver Gray
When the water temperature is heated from 40℃ to 65℃ (ΔT=25K), the actual maximum water flow velocity is approximately 6.4 L/min (approximately 1.69 gal/min).